Actinomadura

The genus Actinomadura is one of four genera of Actinomycetota that belong to the family Thermomonosporaceae. It contains aerobic, Gram-positive, non-acid-fast, non-motile, chemo-organotrophic actinomycetes that produce well-developed, non-fragmenting vegetative mycelia and aerial hyphae that differentiate into surface-ornamented spore chains. These chains are of various lengths and can be straight, hooked or spiral.[1] The genus currently comprises over 70 species with validly published names with standing in nomenclature,[2] although the species status of some strains remains uncertain, and further comparative studies are needed.[1]

Actinomadura
Actinomadura macrotermitis on agar plate
Scientific classification
Kingdom:
Bacteria
Phylum:
Actinomycetota
Class:
Actinomycetia
Order:
Actinomycetales
Family:
Thermomonosporaceae
Genus:
Actinomadura

Lechevalier and Lechevalier 1968
Species

See text.

Synonyms
  • Excellospora Agre and Guzeva 1975 (Approved Lists 1980)

Members of the genus are not characterized chemotaxonomically by type III/B cell walls (meso-diaminopimelic acid and madurose are present) with peptidoglycan structures of the acetyl type. The predominant menaquinone types are MK-9(H4), MK-9(H6) and MK-9(H8). The phospholipid pattern is PI (diphosphatidylglycerol and phosphatidylinositol are present as major phospholipids) and the fatty acid pattern is type 3a (branched saturated and unsaturated fatty acids plus tuberculostearic acid).[3]

Species

Actinomadura comprises the following species:[2]

  • Actinomadura adrarensis Lahoum et al. 2016
  • Actinomadura alba Wang et al. 2007
  • "Actinomadura albolutea" Tohyama et al. 1984
  • Actinomadura algeriensis Lahoum et al. 2017
  • Actinomadura alkaliterrae Ay et al. 2017
  • Actinomadura apis Promnuan et al. 2011
  • Actinomadura atramentaria Miyadoh et al. 1987
  • "Actinomadura azurea" Nakamura and Isono 1983
  • Actinomadura bangladeshensis Ara et al. 2008
  • Actinomadura barringtoniae Rachniyom et al. 2018
  • "Actinomadura brunnea" Patel et al. 1987
  • Actinomadura catellatispora Lu et al. 2003
  • Actinomadura chibensis Hanafy et al. 2008
  • Actinomadura chokoriensis Ara et al. 2008
  • Actinomadura citrea Lavrova et al. 1972 (Approved Lists 1980)
  • Actinomadura coerulea Preobrazhenskaya et al. 1975 (Approved Lists 1980)
  • Actinomadura craniellae Li et al. 2019
  • Actinomadura cremea Preobrazhenskaya et al. 1975 (Approved Lists 1980)
  • Actinomadura darangshiensis Lee and Kim 2015
  • "Actinomadura dassonvillei" (Brocq-Rousseau 1904) Lechevalier and Lechevalier 1970
  • Actinomadura decatromicini Songsumanus et al. 2021
  • Actinomadura deserti Cao et al. 2018
  • Actinomadura fibrosa Mertz and Yao 1990
  • Actinomadura flavalba Qin et al. 2009
  • Actinomadura formosensis (Hasegawa et al. 1986) Zhang et al. 1998
  • Actinomadura fulvescens Terekhova et al. 1987
  • Actinomadura gamaensis Abagana et al. 2016
  • Actinomadura geliboluensis Sazak et al. 2012
  • Actinomadura glauciflava Lu et al. 2003
  • Actinomadura hallensis Lee and Jeong 2006
  • Actinomadura hankyongensis corrig. Siddiqi et al. 2019
  • Actinomadura harenae Hu et al. 2020
  • Actinomadura hibisca Tomita et al. 1991
  • Actinomadura jiaoheensis Zhao et al. 2016
  • Actinomadura keratinilytica Puhl et al. 2009
  • Actinomadura kijaniata Horan and Brodsky 1982
  • Actinomadura latina Trujillo and Goodfellow 1997
  • Actinomadura lepetitiana Dalmastri et al. 2020
  • Actinomadura litoris Cao et al. 2021
  • Actinomadura livida Lavrova and Preobrazhenskaya 1975 (Approved Lists 1980)
  • Actinomadura logoneensis Shi et al. 2019
  • Actinomadura luteofluorescens (Shinobu 1962) Preobrazhenskaya et al. 1975 (Approved Lists 1980)
  • "Actinomadura luzonensis" Tomita et al. 1980
  • Actinomadura macra (ex Celmer et al. 1979) Huang 1980
  • Actinomadura macrotermitis Benndorf et al. 2020
  • Actinomadura madurae (Vincent 1894) Lechevalier and Lechevalier 1970 (Approved Lists 1980)
  • "Actinomadura maheshkhaliensis" Ara et al. 2008
  • "Actinomadura melliaura" Matson et al. 1989
  • Actinomadura meridiana Lee 2012
  • Actinomadura mexicana Quintana et al. 2004
  • Actinomadura meyerae corrig. Quintana et al. 2004
  • Actinomadura miaoliensis Tseng et al. 2009
  • Actinomadura montaniterrae Songsumanus et al. 2016
  • Actinomadura namibiensis Wink et al. 2003
  • Actinomadura napierensis Cook et al. 2005
  • Actinomadura nitritigenes Lipski and Altendorf 1995
  • Actinomadura oligospora Mertz and Yao 1986
  • "Actinomadura parvosata" Christensen et al. 1987
  • Actinomadura pelletieri (Laveran 1906) Lechevalier and Lechevalier 1970 (Approved Lists 1980)
  • Actinomadura physcomitrii Zhuang et al. 2020
  • "Actinomadura pulveracea" Iwami et al. 1985
  • Actinomadura rayongensis Phongsopitanun et al. 2015
  • Actinomadura rhizosphaerae Malisorn et al. 2018
  • Actinomadura rifamycini (Gauze et al. 1987) Promnuan et al. 2011
  • Actinomadura roseirufa Wieme et al. 2019
  • "Actinomadura routienii" Huang 1987
  • Actinomadura rubrisoli Ay 2021
  • Actinomadura rubteroloni Benndorf et al. 2020
  • Actinomadura rudentiformis Le Roes and Meyers 2007
  • Actinomadura rugatobispora Miyadoh et al. 1991
  • Actinomadura rupiterrae Lee 2012
  • Actinomadura scrupuli Lee and Lee 2010
  • Actinomadura sediminis He et al. 2012
  • Actinomadura soli Saricaoglu et al. 2021
  • "Actinomadura spiculosospora" Koguchi et al. 1986
  • "Actinomadura spinosa" Saitoh et al. 1993
  • Actinomadura sporangiiformans Zhao et al. 2016
  • Actinomadura sputi Yassin et al. 2010
  • Actinomadura syzygii Rachniyom et al. 2015
  • Actinomadura verrucosospora Nonomura and Ohara 1971 (Approved Lists 1980)
  • Actinomadura vinacea Lavrova and Preobrazhenskaya 1975 (Approved Lists 1980)
  • Actinomadura violacea Kanchanasin et al. 2021
  • Actinomadura viridilutea (Agre and Guzeva 1975) Zhang et al. 2001
  • Actinomadura viridis (Nonomura and Ohara 1971) Miyadoh et al. 1989
  • Actinomadura xylanilytica Zucchi et al. 2013
  • Actinomadura yumaensis Labeda et al. 1985

References
  1. Zhang Z; Kudo T; Nakajima Y; Wang Y (2001). "Clarification of the relationship between the members of the family Thermomonosporaceae on the basis of 16S rDNA, 16S-23S rRNA internal transcribed spacer and 23S rDNA sequences and chemotaxonomic analyses". Int J Syst Evol Microbiol. 51 (Pt 2): 373–383. doi:10.1099/00207713-51-2-373. PMID 11321082.
  2. EUZéBY JP (1997). "List of Bacterial Names with Standing in Nomenclature: a folder available on the Internet". Int J Syst Bacteriol. 47 (2): 590–592. doi:10.1099/00207713-47-2-590. PMID 9103655. Retrieved 2013-05-22.
  3. Kroppenstedt, RM; Stackebrandt, E; Goodfellow, M (1990). "Taxonomic revision of the actinomycete genera Actinomadura and Microtetraspora". Syst Appl Microbiol. 13 (2): 148–160. doi:10.1016/S0723-2020(11)80162-1.


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